Registro DMARC
v=DMARC1; p=reject; rua=mailto:qsijagep@ag.us.dmarcian.com;

Registro IPv4
host: gcx.org
class: IN
ttl: 600
type: A
ip: 161.47.16.177

Servidores DNS Principal (mname) y Secundario (rname)
host: gcx.org
class: IN
ttl: 900
type: SOA
mname: ns-993.awsdns-60.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: gcx.org
class: IN
ttl: 600
type: MX
pri: 20
target: app1.server.gcx.org

Servidor de Correo
host: gcx.org
class: IN
ttl: 600
type: MX
pri: 10
target: mail.gcx.org

Información TXT
host: gcx.org
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:173.45.228.124 -all
entries: Array